| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.69 | 11.157% | $47.4529 | $47.45 | $47.45 | $47.50 |
| Purchase #2 | $88.61 | 12.206% | $99.4257 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $67.46 | 10.143% | $74.3025 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $82.97 | 6.517% | $88.3772 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $210.86 | 11.365% | $234.8242 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $176.48 | 7.455% | $189.6366 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $150.40 | 7.516% | $161.7041 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $819.47 | $895.7232 | $895.72 | $895.75 | $895.70 | |